20189187726

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{197933213}}^1$

素因数の和:197933235

約数の個数: 16

約数和(自身を含む): 42753574224

約数和(自身を除く): 22564386498

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 197933213, 395866426, 593799639, 1187599278, 3364864621, 6729729242, 10094593863, 20189187726]

約数ペア:

[(1, 20189187726), (2, 10094593863), (3, 6729729242), (6, 3364864621), (17, 1187599278), (34, 593799639), (51, 395866426), (102, 197933213)]